87967629

素因数分解:

$3^2\times {\mathrm{181}}^1\times {\mathrm{54001}}^1$

素因数の和:54188

約数の個数: 12

約数和(自身を含む): 127768732

約数和(自身を除く): 39801103

約数列:

[1, 3, 9, 181, 543, 1629, 54001, 162003, 486009, 9774181, 29322543, 87967629]

約数ペア:

[(1, 87967629), (3, 29322543), (9, 9774181), (181, 486009), (543, 162003), (1629, 54001)]